Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals
Bike Comparison
    402024 Principia
    Recommended
    MSRP
    ($2,315)
    Where to Buy
    —
    $1

    At

    Category
    		Gravel
    Weight
    		23.8 lbs
    Frame
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		700c
    		Shimano Hydraulic Disc
    		GRX 800, GRX 600
    Drivetrain
    		1 × 12
    Brand Site

    principiabikes.com

    Summary
    		The Principia 40 is a gravel bike with high-end components and shimano hydraulic disc brakes.

    Ask 99 Spokes

    Want to ask an actual human?

    Get free advice from a Gear Advisor at Jenson USA

    Text a Gear Advisor
    Similar Bikes
    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    40
    Other Gravel bikes
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    35 mph

    40

    Highest gear

    (descending)

    Geometry
    Specs
    402024 Principia
    Groupset
    Rear Derailleur

    Shimano GRX RX822

    Crank

    Shimano FC-RX610 40T

    Cassette

    Shimano CS-M7100 12sp 10-45T

    Chain

    Shimano CN-M6100, 116L

    Brakes

    Front: Shimano SM-RT64 hydraulic disc brake, 160 mm. rotor, Rear: Shimano SM-RT64 hydraulic disc brake, 160 mm. rotor

    Type: Shimano Hydraulic Disc

    Wheels
    Rims

    28in (700)

    Tires

    Schwalbe G-One Bite 700x45C

    Riders Also Compared